diff --git a/scripts/backup b/scripts/backup
index a973630..3d1459f 100644
--- a/scripts/backup
+++ b/scripts/backup
@@ -4,12 +4,9 @@
 	set -eu
 	app=$YNH_APP_INSTANCE_NAME
 
-# Set app specific variables
-	dbname=$app
-	dbuser=$app
-
 # Source app helpers
 	source /usr/share/yunohost/helpers
+	source .fonctions
 
 # Retrieve app settings
 	domain=$(ynh_app_setting_get "$app" domain)
@@ -26,6 +23,10 @@
 # Copy dedicated php-fpm process to backup folder
         ynh_backup "/etc/php5/fpm/pool.d/${app}.conf" "php-fpm.conf"
 
+# Set app specific variables
+	dbname=$app
+	dbuser=$app
+
 # Dump the database
 	mysqldump -u "$dbuser" -p"$dbpass" --no-create-db "$dbname" > ./db.sql
 	ynh_backup "db.sql" "dump.sql"
diff --git a/scripts/restore b/scripts/restore
index 06d71dc..7fd25f2 100644
--- a/scripts/restore
+++ b/scripts/restore
@@ -8,6 +8,7 @@
 
 # Source app helpers
 	source /usr/share/yunohost/helpers
+        source .fonctions
 
 # Retrieve old app settings
 	domain=$(ynh_app_setting_get "$app" domain)
diff --git a/scripts/upgrade b/scripts/upgrade
index 9f8a3c4..c1410eb 100644
--- a/scripts/upgrade
+++ b/scripts/upgrade
@@ -2,6 +2,10 @@
 	app=$YNH_APP_INSTANCE_NAME
 	rainloop_version=$(cat ../sources/rainloop_version)
 
+# Source app helpers
+	source /usr/share/yunohost/helpers
+	source .fonctions
+
 # Backup the current version of the app, restore it if the upgrade fails
 # Check if old backup exists
         if sudo yunohost backup list | grep -q $app-before-upgrade > /dev/null 2>&1;
@@ -20,10 +24,6 @@
 	set -eu
 	trap EXIT_PROPERLY ERR
 
-# Source app helpers
-	source /usr/share/yunohost/helpers
-	source .fonctions
-
 # Retrieve arguments
 	domain=$(ynh_app_setting_get "$app" domain)
 	path=$(ynh_app_setting_get "$app" path)